Imp. Colectiva; P.C. C.-24 de Empresa (Sector Este), Aragón. [193-], Broadsides or narrow horizontal posters, approximately 20x7 inches, neat vertical fold crease, otherwise very good. Two agitational broadsides issued in one of the parts of the Spanish Republic with the highest concentration of anarchist activists, calling for unity of all sectors of the working class to defeat Franco. The admonition against pacts may refer to the Spring 1937 pact between the Spanish Communist Party and the Spanish Socialist Workers' Party committing them to cooperate, which led to tension with the anarchist CNT.